What does "hammer face" mean?

The face of a hammer: the part of the hammerhead that strikes the stricken object (e.g., nail, chisel, stone).

What is a synonym for "hammer face"?

Common synonyms include: hammerheads.

noun

noun ·Rare ·Advanced level

Noun

1
The face of a hammer: the part of the hammerhead that strikes the stricken object (e.g., nail, chisel, stone).
"Holonyms: hammerhead, head < hammer"

"Holonyms: hammerhead, head < hammer"

From hammer + face.